Coldharbour boss Markus Schulz returned to Echostage for an incredible label showcase featuring himself, Emma Hewitt, Nifra, Tenishia and Grube & Hovsepian along with special guest Adina Butar. Here's a look back at all the action. The flagship event of Panorama Productions, Club Glow is the longest running weekly dance party in Washington, DC. Established in 1999 with our first-ever party at Zei Club, we now feature the biggest DJs in the world every week at Echostage and Ultrabar.Echostage, the home of Glows mega weekend shows, was recently ranked in the 2014 DJ Mag Top 100 Clubs Poll as the 19th-best club in the world. Glow is also responsible for the Super Glow parties at DC Armory and played host to the Identity Festival at Jiffy Lube Live.